Mikasa has a strong sense of right and wrong, but she is also very protective of Eren and does all she can to make him follow what she thinks is the right track. Despite that, she knows well that she cannot always sway Eren in his decisions and makes it a point to follow Eren wherever he goes and stick by whatever decisions he makes, just so that she can be around to help him out when he gets into trouble.

Otaku Trivia:

1) According to an interview with Isayama, Mikasa will opt to not wear her scarf if it is too hot out.

2) Mikasa's surname is derived from the German name "Ackermann" meaning "fieldman".

3) According to Isayama, if the 104th Training Corps had an arm wrestling competition, Mikasa would place first.